>>37618
I'm glad you like my work.
New sketch, as I'm sometimes asked for futas…

The sounding :

Things aren't static in backrooms, places are constantly evolving, and this room is one example.
It was a place where the maso was captured by the balls, sounded, and had to fill her bladder herself by pressing a screen at regular intervals, until the organ exploded. It was the only way to escape.

Things have evolved since. A camera appeared, with a connection to the outside world, and interactions with viewers were activated.
Things have gotten considerably tougher since then.
Every minute a warning sounds, the maso has 5 seconds to touch the screen, with the quantity injected every minute, it generally takes 3 hours for a bladder to explode if no mistakes are made.
If the slightest hesitation is detected or the time is exceeded, the bladder is emptied almost instantly and refilled to its previous level brutally. The pressure and speed make it feel like a huge internal punch.
At the first error, the bladder is emptied and refilled once, at the second error, twice, etc., with no limit to the number.

The water temperature starts really cold, at 0° Celsius, and increases by 1 with each error, until it reaches 100.

Viewers can interact in just one way for now: they can send a huge electric shock through the probe, the balls or the collar, or all three… each viewer can choose, the shock is felt only once if several viewers choose the same thing at the same time.
The game is to send the shocks when the maso has to press the screen to make her fail.

Under these conditions, if she fails to explode her bladder in 3h30, she undergoes 3h30 of instantaneous emptying and refilling at the level and temperature of the end of the game. Then the bladder empties completely and the game resumes immediately.
Spectators can still send shock during the punishment phase.

Another new feature of the new rules is that if the maso has made 100 or more mistakes, and by some miracle manages to finish the game, the catheter is violently ripped out, without deflating the balloon or folding back the clamps that hold it in place and watertight in the bladder.

A forum has appeared where viewers can make suggestions, and if enough people make the same suggestions, things can probably still evolve.